The default ip to access voip adapter is http://192.168.15.1
Connect the computer to use DHCP and connect it to the yellow port of the voip adapter.
access http://192.168.15.1 from your internet browser or any other browser. You will be prompt to enter the username and password. Enter admin/admin as username and password.
Once you enter the username /password you will be on the quick setup. Enter the following information provided by your DID provider and submit the changes. Keep the networking in bridge mode if you are connected to a router that is providing the ip address.